:root {
  --color-primary: #23613c;
  --color-on-surface: #1f2937;
  --color-muted: #566159;
  --color-surface: #f7f8f5;
  --color-card: #ffffff;
  --color-outline: #d7ddd6;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-family: var(--font);
  line-height: 1.6;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
}

h1 {
  margin: 1.25rem 0 0.25rem;
  font-size: 1.75rem;
  line-height: 1.25;
}

.meta {
  color: var(--color-muted);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

h2 {
  margin-top: 1.75rem;
  font-size: 1.125rem;
}

a {
  color: var(--color-primary);
}

ul {
  padding-left: 1.25rem;
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-outline);
  border-radius: 0.75rem;
  padding: 1.5rem 1.5rem 0.5rem;
}

footer {
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--color-muted);
}